Parental care and its evolution in birds.
Edition: Second printing, with minor corrections and an addendum, February, 1955.
Series: Illinois biological monographs,; v. 22, nos. 1-3
Publisher: University of Illinois Press
Published: 1952
Place of publication: Urbana
Language: eng
Number of pages: 356
Subjects: Birds -- Habits and behavior; Wrens
Notes: Bibliography: p. 303-343.
"Contribution no. 44 from ... the Baldwin Bird Research Laboratory, Gates Mills, Ohio."